CN202820390U - Elastic stool - Google Patents

Abstract

The utility model relates to the field of furniture, in particular to an elastic stool. The technical problem to be solved by the utility model is to provide an elastic stool that can ensure the stability of use. The technical solution adopted by the utility model to solve the technical problem is: an elastic stool, including a seat plate, an elastic connector, at least three sets of support rod pairs, the support rod pairs are composed of two support rods hinged, the seat plate and the support rod pair One end of each is hinged, and a plurality of elastic connectors are connected to the pair of support rods and are evenly distributed along the central axis of the seat plate. The bottom ends of the plurality of support rod pairs form a bottom fixed support surface. The pair of rigid support rods and the elastic connector form a force balance, which can prevent the stool from shaking when it is placed and used. The elastic connector can deform when the stool bears the gravity, and it also bears the gravity while obtaining the cushioning effect. The utility model can be widely applied to supporting facilities related to leisure and entertainment.

Description

Elastic Stool

technical field

The utility model relates to the field of furniture, in particular to an elastic stool.

Background technique

At present, there are many types and styles of stools on the market, but most of them are directly fixed and connected by the stool surface and rigid support rods, lacking elastic cushioning function, and it is difficult to bring a comfortable use experience. The spring stool published by the China Intellectual Property Office with the publication number CN201094414 (the date of publication is August 6, 2008) is composed of a circular stool surface and elastic connectors. The circular stool surface and the connected spring support are integrally formed. Drum-shaped, spring-loaded support made of metal tube bent into a spiral. The spring stool has a certain cushioning effect when used, but the spring made of bent metal tubes will shake during use and cause the user to sit unsteadily.

Utility model content

The technical problem to be solved by the utility model is to provide an elastic stool that can ensure the stability of use.

The technical solution adopted by the utility model to solve the technical problem is: an elastic stool, including a seat plate, an elastic connector, at least three sets of support rod pairs, the support rod pair is composed of two support rods hinged, the seat plate and the support rod pair One end of the seat is hinged, and a plurality of elastic connectors are connected to the pair of support rods and are evenly distributed along the central axis of the seat plate. The bottom ends of the plurality of support rod pairs form a bottom fixed support surface.

Specifically, the bottom ends of the multiple support rod pairs are hinged to the bottom plate.

Further, there are three sets of support rod pairs.

Further, the elastic connecting piece is connected to the node where the two support rods are hinged.

Further, the elastic connecting member is a tension spring or a compression spring.

Preferably, the seat board and the bottom board are boards of the same shape.

The beneficial effect of the utility model is that: the pair of rigid support rods and the elastic connector form a force balance, which can prevent the stool from shaking when it is placed and used. The elastic connector can produce stretching deformation when the stool bears gravity, and bears gravity while obtaining the cushioning effect. The utility model can be widely applied to supporting facilities related to leisure and entertainment.

Description of drawings

Fig. 1 is the schematic diagram of the utility model.

The marks in the figure are: seat plate 1, support rod pair 2, elastic connector 3, bottom plate 4, node 5, support rod 6.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in FIG. 1 , the elastic stool includes a seat board 1 , elastic connectors 3 , and at least three sets of support rod pairs 2 , and the support rod pairs 2 are composed of two support rods 6 hinged. The seat board 1 is hinged to one end of the support rod pair 2, and the seat board 1 transmits gravity to the elastic connector 3 and the support rod pair 2 through the action of the support rod pair 2 when bearing weight. A plurality of elastic connectors 3 are connected to the pair of support rods 2 and evenly distributed along the central axis of the seat plate, so as to ensure that the force formed by the elastic connectors 3 and the pressure on the pair of support rods 2 form a force balance in space and support gravity. Since there are at least three sets of support rod pairs 2, the bottom fixed support surface can be formed after the bottom ends of the support rod pairs 2 are fixed, and the stability of the elastic stool is guaranteed when placed and used.

In order to increase the stability, the bottom fixed support surface can be formed by the bottom ends of a plurality of support rod pairs 2 being hinged to the bottom plate 4 . Thanks to the addition of a board, the elastic pouf has a larger contact surface when in use and stability is increased.

In order to reduce the overall weight of the elastic stool, you can choose support rod pairs 2 as three groups. As the simplest structure, it can greatly reduce the weight of the stool and make it more convenient to use under the premise of ensuring a stable load.

In order to reduce wear of the elastic connector 3 during use, the elastic connector 3 can be selected to be connected to the node 5 where the two support rods 6 are hinged.

In order to facilitate assembly and reduce the cost of updating parts later, the elastic connector 3 can be a tension spring or a compression spring. When the node 5 is displaced, the extension spring or compression spring deforms accordingly to generate tension or pressure, which forms a space force balance with the pressure on the support rod pair 2 .

On this basis, both the seat plate 1 and the bottom plate 4 can be selected as plates of the same shape. This improvement can allow both sides of the seat plate 1 and the bottom plate 4 to be seated, and it is more convenient to use.

Claims (7)

1. elasticity bench, comprise seat (1), it is characterized in that: comprise that Flexible Connector (3) and at least three group support bars are to (2), support bar to (2) by the hinged formation of two support bars (6), seat (1) is hinged to an end of (2) with support bar, a plurality of Flexible Connectors (3) are connected in support bar and circumferentially evenly distribute to (2) and along the seat central axis, and a plurality of support bars form the bottom fixed support surfaces to the bottom of (2).

2. elasticity bench as claimed in claim 1 is characterized in that: the bottom fixed support surfaces is articulated in base plate (4) by a plurality of support bars to the bottom of (2) and forms.

3. elasticity bench as claimed in claim 2, it is characterized in that: support bar is three groups to (2).

4. elasticity bench as claimed in claim 3, it is characterized in that: Flexible Connector (3) is connected in the hinged node (5) of two support bars (6) and locates.

5. elasticity bench as claimed in claim 4 is characterized in that: Flexible Connector (3) is extension spring.

6. elasticity bench as claimed in claim 4, it is characterized in that: Flexible Connector (3) is stage clip.

7. such as claim 2,3,4,5 or 6 described elasticity benches, it is characterized in that: seat (1) is the identical plate of shape with base plate (4).

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